CN102057344B - 睡眠处理器 - Google Patents

睡眠处理器 Download PDF

Info

Publication number
CN102057344B
CN102057344B CN200980121980.8A CN200980121980A CN102057344B CN 102057344 B CN102057344 B CN 102057344B CN 200980121980 A CN200980121980 A CN 200980121980A CN 102057344 B CN102057344 B CN 102057344B
Authority
CN
China
Prior art keywords
processor
peripheral unit
module
sleep pattern
sleep
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN200980121980.8A
Other languages
English (en)
Chinese (zh)
Other versions
CN102057344A (zh
Inventor
M·Y·莱尔曼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Advanced Micro Devices Inc
Original Assignee
Advanced Micro Devices Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Advanced Micro Devices Inc filed Critical Advanced Micro Devices Inc
Publication of CN102057344A publication Critical patent/CN102057344A/zh
Application granted granted Critical
Publication of CN102057344B publication Critical patent/CN102057344B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/3293—Power saving characterised by the action undertaken by switching to a less power-consuming processor, e.g. sub-CPU
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Sources (AREA)
CN200980121980.8A 2008-06-12 2009-06-10 睡眠处理器 Active CN102057344B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/137,630 2008-06-12
US12/137,630 US8683247B2 (en) 2008-06-12 2008-06-12 Method and apparatus for controlling power supply to primary processor and portion of peripheral devices by controlling switches in a power/reset module embedded in secondary processor
PCT/US2009/003479 WO2009151588A1 (en) 2008-06-12 2009-06-10 Sleep processor

Publications (2)

Publication Number Publication Date
CN102057344A CN102057344A (zh) 2011-05-11
CN102057344B true CN102057344B (zh) 2015-05-20

Family

ID=41415853

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200980121980.8A Active CN102057344B (zh) 2008-06-12 2009-06-10 睡眠处理器

Country Status (6)

Country Link
US (1) US8683247B2 (ko)
EP (1) EP2291720A4 (ko)
JP (1) JP5707321B2 (ko)
KR (1) KR101519082B1 (ko)
CN (1) CN102057344B (ko)
WO (1) WO2009151588A1 (ko)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8255708B1 (en) * 2007-08-10 2012-08-28 Marvell International Ltd. Apparatuses and methods for power saving in USB devices
US20100083381A1 (en) * 2008-09-30 2010-04-01 Khosravi Hormuzd M Hardware-based anti-virus scan service
US20100180055A1 (en) * 2009-01-13 2010-07-15 Lyon Geoff M Monitor sharing system
KR101768236B1 (ko) * 2009-10-01 2017-08-14 텔레폰악티에볼라겟엘엠에릭슨(펍) 애플리케이션 범위 관리를 위한 방법 및 장치
US20110185208A1 (en) * 2010-01-28 2011-07-28 Apple Inc. Memory power reduction in a sleep state
JP5310588B2 (ja) * 2010-02-04 2013-10-09 ブラザー工業株式会社 通信装置
TWI420296B (zh) * 2010-06-25 2013-12-21 Realtek Semiconductor Corp 具有待機組態的電子裝置及其操作方法
TWI504195B (zh) * 2010-08-24 2015-10-11 Realtek Semiconductor Corp 網路裝置與其致能方法
CN102478952B (zh) * 2010-11-29 2015-12-16 瑞昱半导体股份有限公司 具有待机模式的电子装置及其操作方法
US8775836B2 (en) 2010-12-23 2014-07-08 Intel Corporation Method, apparatus and system to save processor state for efficient transition between processor power states
US9529417B2 (en) * 2011-04-28 2016-12-27 Facebook, Inc. Performing selected operations using low power-consuming processors on user devices
US8825842B2 (en) 2011-04-28 2014-09-02 Facebook, Inc. Managing notifications pushed to user devices
JP2012250394A (ja) * 2011-06-01 2012-12-20 Canon Inc 画像形成装置及びその電力制御方法、並びにプログラム
CN102902343B (zh) * 2011-07-29 2015-10-21 瑞昱半导体股份有限公司 网络装置与其使能方法
TWI454905B (zh) 2011-09-30 2014-10-01 Intel Corp 在多核心平台中之受限制的啓動技術
US9098258B2 (en) 2012-06-08 2015-08-04 Apple Inc. Thermal-based acoustic management
JP5715107B2 (ja) * 2012-10-29 2015-05-07 富士通テン株式会社 制御システム
US9081571B2 (en) * 2012-11-29 2015-07-14 Amazon Technologies, Inc. Gesture detection management for an electronic device
US10007323B2 (en) 2012-12-26 2018-06-26 Intel Corporation Platform power consumption reduction via power state switching
US20140189400A1 (en) * 2012-12-28 2014-07-03 Mediatek Inc. Processing system and associated method
US9588558B2 (en) * 2013-06-13 2017-03-07 Microsoft Technology Licensing, Llc On-chip integrated processing and power generation
JP2016012339A (ja) * 2014-06-02 2016-01-21 セイコーエプソン株式会社 情報処理装置、印刷装置、及び、制御方法
KR20160054850A (ko) * 2014-11-07 2016-05-17 삼성전자주식회사 다수의 프로세서들을 운용하는 장치 및 방법
CN105611409B (zh) * 2016-01-04 2019-12-27 京东方科技集团股份有限公司 一种广告机控制系统及其控制方法和广告机
US10795422B2 (en) * 2018-07-24 2020-10-06 Motorola Solutions, Inc. Method and apparatus for mission critical standby of a portable communication drive
CN114610140B (zh) * 2022-03-31 2024-07-23 联想(北京)有限公司 一种处理器的功耗控制方法、系统及电子设备

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US122653A (en) * 1872-01-09 Improvement in strand-twisting machines for rope-walks
US31625A (en) * 1861-03-05 Improvement in sewing-machines
US212733A (en) * 1879-02-25 Improvement in lamps
US176677A (en) * 1876-04-25 Improvement in stock-sheds and wind-screens
US182978A (en) * 1876-10-03 Improvement in machinery for crimping the uppers for boots and shoes
AU629019B2 (en) * 1989-09-08 1992-09-24 Apple Computer, Inc. Power management for a laptop computer
JPH04139565A (ja) * 1990-10-01 1992-05-13 Sega Enterp Ltd マルチｃｐｕ装置
JPH08255040A (ja) 1995-03-17 1996-10-01 Canon Inc 印刷装置
US6105142A (en) * 1997-02-11 2000-08-15 Vlsi Technology, Inc. Intelligent power management interface for computer system hardware
US6154508A (en) * 1998-03-23 2000-11-28 Vlsi Technology, Inc. Method and system for rapidly achieving synchronization between digital communications systems
US6092134A (en) * 1998-05-21 2000-07-18 Intel Corporation Method and apparatus for locking out a processor in a computer system with a bus that is improperly terminated
US6631474B1 (en) * 1999-12-31 2003-10-07 Intel Corporation System to coordinate switching between first and second processors and to coordinate cache coherency between first and second processors during switching
JP2002215597A (ja) * 2001-01-15 2002-08-02 Mitsubishi Electric Corp マルチプロセッサ装置
US20030163601A1 (en) * 2001-03-16 2003-08-28 Cupps Bryan T. Novel personal electronics device with common application platform
US6950893B2 (en) 2001-03-22 2005-09-27 I-Bus Corporation Hybrid switching architecture
JP2003295984A (ja) 2002-04-04 2003-10-17 Nagano Japan Radio Co 携帯端末の電源監視方法
US7058829B2 (en) 2002-08-14 2006-06-06 Intel Corporation Method and apparatus for a computing system having an active sleep mode CPU that uses the cache of a normal active mode CPU
US7450963B2 (en) * 2002-08-27 2008-11-11 Qualcomm Incorporated Low power dual processor architecture for multi mode devices
US6902837B2 (en) 2002-09-13 2005-06-07 Proton Energy Systems, Inc. Method and system for balanced control of backup power
JP3990352B2 (ja) 2003-12-22 2007-10-10 株式会社東芝 半導体集積回路装置
US20050182978A1 (en) 2004-02-17 2005-08-18 Anderson Jason M. Always ready computing device
US20070094444A1 (en) * 2004-06-10 2007-04-26 Sehat Sutardja System with high power and low power processors and thread transfer
US7284137B2 (en) * 2004-06-29 2007-10-16 Intel Corporation System and method for managing power consumption within an integrated circuit
US7664970B2 (en) * 2005-12-30 2010-02-16 Intel Corporation Method and apparatus for a zero voltage processor sleep state
US7337335B2 (en) * 2004-12-21 2008-02-26 Packet Digital Method and apparatus for on-demand power management
JP2006190197A (ja) 2005-01-07 2006-07-20 Seiko Epson Corp 電源制御装置、電源制御方法、および電子機器
JP2006323761A (ja) 2005-05-20 2006-11-30 Toshiba Corp 計算機装置、通信装置及びこれを用いた消費電力制御方法
CN100530148C (zh) * 2005-12-30 2009-08-19 鸿富锦精密工业（深圳）有限公司 音频播放系统及其应用的笔记本电脑
US7382194B2 (en) 2006-01-18 2008-06-03 Triquint Semiconductor, Inc. Switched distributed power amplifier
JP2007219165A (ja) * 2006-02-16 2007-08-30 Seiko Epson Corp 投射装置およびプログラム
US9195428B2 (en) 2006-04-05 2015-11-24 Nvidia Corporation Method and system for displaying data from auxiliary display subsystem of a notebook on a main display of the notebook
US20070260900A1 (en) * 2006-05-03 2007-11-08 Renesas Technology America, Inc. High-performance microprocessor with lower-performance microcontroller in a vehicle network
US7925900B2 (en) * 2007-01-26 2011-04-12 Microsoft Corporation I/O co-processor coupled hybrid computing device
JP5315621B2 (ja) * 2007-03-15 2013-10-16 富士電機株式会社 無停電電源装置

Also Published As

Publication number Publication date
US8683247B2 (en) 2014-03-25
JP5707321B2 (ja) 2015-04-30
EP2291720A4 (en) 2015-09-23
EP2291720A1 (en) 2011-03-09
JP2011523149A (ja) 2011-08-04
WO2009151588A1 (en) 2009-12-17
US20090313492A1 (en) 2009-12-17
KR20110038036A (ko) 2011-04-13
KR101519082B1 (ko) 2015-05-11
CN102057344A (zh) 2011-05-11

Similar Documents

Publication Publication Date Title
CN102057344B (zh) 睡眠处理器
JP4954957B2 (ja) プロセッサハードウェアフィードバックメカニズムを用いた最適プロセッサ性能レベルを選択するためのシステムおよび方法
TWI386791B (zh) 用以將計算平台轉換為低電力系統狀態之技術
US7577860B2 (en) Processor specific BIOS interface for power management
CN101770273B (zh) 一种实现服务器多中央处理器系统节能的方法和装置
DE112008000603B4 (de) Verfahren zum Steuern von Kernarbeitsakten unter Verwendung von Niedrigleistungsmodi
TWI553506B (zh) 具有語音控制功能之電腦系統以及語音控制方法
CN110399034B (zh) 一种SoC系统的功耗优化方法及终端
KR20110038648A (ko) 컴퓨터의 전력 소비 관리
US20110173628A1 (en) System and method of controlling power in an electronic device
US7886177B2 (en) Method and apparatus of collecting timer ticks
DE102018129330A1 (de) System, Vorrichtung und Verfahren zur prozessorexternen Überschreibung der Hardwareleistungszustandssteuerung eines Prozessors
EP2972826B1 (en) Multi-core binary translation task processing
CN109613970B (zh) 一种基于fpga和dsp架构的低功耗处理方法
CN101251834A (zh) 主总线参数调整方法、计算机系统以及计算机可读取媒体
CN110214299A (zh) 在等待事件期间的处理器节电
EP2618272B1 (en) Method and apparatus for dynamic addition and dynamic removal of device
CN104076892A (zh) 一种电源管理方法及电源管理系统
Tang et al. Pinned OS/services: a case study of XML parsing on intel SCC
US20130318370A1 (en) Middleware power management
CN105677379A (zh) 电子装置及其唤醒方法
CN103984543A (zh) 一种在国产飞腾处理器上实现待机、休眠及唤醒的方法
CN113330388B (zh) 芯片设计方法、芯片设计装置、芯片及电子设备
JP2004164530A (ja) ポータブルコンピュータのオペレーションシステムによる電池状態読み取り方法
CN114153303B (zh) 一种功耗控制系统和功耗控制方法、装置、介质

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant